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dc.contributor.authorLi, Wenjie
dc.contributor.authorFu, Hui-Chun
dc.contributor.authorLi, Linsen
dc.contributor.authorCabán-Acevedo, Miguel
dc.contributor.authorHe, Jr-Hau
dc.contributor.authorJin, Song
dc.date.accessioned2017-04-13T11:50:58Z
dc.date.available2017-04-13T11:50:58Z
dc.date.issued2016-10-06
dc.identifier.citationLi W, Fu H-C, Li L, Cabán-Acevedo M, He J-H, et al. (2016) Integrated Photoelectrochemical Solar Energy Conversion and Organic Redox Flow Battery Devices. Angewandte Chemie International Edition 55: 13104–13108. Available: http://dx.doi.org/10.1002/anie.201606986.
dc.identifier.issn1433-7851
dc.identifier.doi10.1002/anie.201606986
dc.identifier.doi10.1002/ange.201606986
dc.identifier.urihttp://hdl.handle.net/10754/623157
dc.description.abstractBuilding on regenerative photoelectrochemical solar cells and emerging electrochemical redox flow batteries (RFBs), more efficient, scalable, compact, and cost-effective hybrid energy conversion and storage devices could be realized. An integrated photoelectrochemical solar energy conversion and electrochemical storage device is developed by integrating regenerative silicon solar cells and 9,10-anthraquinone-2,7-disulfonic acid (AQDS)/1,2-benzoquinone-3,5-disulfonic acid (BQDS) RFBs. The device can be directly charged by solar light without external bias, and discharged like normal RFBs with an energy storage density of 1.15 Wh L−1 and a solar-to-output electricity efficiency (SOEE) of 1.7 % over many cycles. The concept exploits a previously undeveloped design connecting two major energy technologies and promises a general approach for storing solar energy electrochemically with high theoretical storage capacity and efficiency.
dc.description.sponsorshipThis research is supported by UW-Madison and also partially supported by the NSF Grant DMR-1508558. H.-C.F. and J.-H.H. are supported by the KAUST baseline fund for design and fabrication of Si solar cells.
dc.publisherWiley
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/anie.201606986/full
dc.subjectintegrated devices
dc.subjectphotoelectrochemistry
dc.subjectquinones
dc.subjectredox flow batteries
dc.subjectsolar energy conversion
dc.titleIntegrated Photoelectrochemical Solar Energy Conversion and Organic Redox Flow Battery Devices
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentNano Energy Lab
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalAngewandte Chemie International Edition
dc.contributor.institutionDepartment of Chemistry,University of Wisconsin-Madison 1101 University Avenue, Madison, WI 53706 (USA)
kaust.personFu, Hui-chun
kaust.personHe, Jr-Hau
dc.date.published-online2016-10-06
dc.date.published-print2016-10-10


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